k=195 completed to 2M. Releasing this k.

[QUOTE=pb386;365137]Taking k=195 from 1.5M[/QUOTE]

k=67 at n=3.38M

update on k=207
 

k=207 has been tested up to 1590k

k=133 in the 1400-1500k range complete, one prime.

Extending the reservation to 1600k.

k=213 completed to 1.65M. Continuing.
Prime found at n=1632054 :)

k=49 at n=3.44M
k=67 at n=3.44M

k=11 at 4.3M
k=103 at n=2.35M
k=111 at n=2.5M

status report
 

k=25 tested till n=3.05M
k=43 tested till n=3.71M
k=79 tested till n=2.57M
k=101 tested till n=3.85M
k=151 tested till n=3.63M

[QUOTE=Thomas11;344942]k=41 tested to n=3M, prime for n=2872058. Releasing this k.[/QUOTE]
I reserve k=41 from n=3M to 4M.

Here's an interesting thing. Even though RSP sieve files are extremely well sieved, there's a strange gaping hole of unremoved factors from ~35T to 40T (I know that because I ran the sieve for a while to warm up). That is [I]quite a lot of factors[/I] (and very easily removed -- compared to e.g. sieving from 368P to 400P). What happened there?

@RSPsieve folks: You may want to check. This is likely not specific to just k=41, -- rather the whole range of 5<k<10^4.

The discussion about Psieve files moved to a [URL="http://www.mersenneforum.org/showthread.php?t=19170"]new thread[/URL].

k=41 is complete to 4M.

Will extend k=41 from n=4M to 4.5M. (After ~4.46M, FFT size changes from 240K to 288K, so I'll save that for the faster computers of the years to come.)